text: """About Dialog dla IDLE
  
  """
  
  zaimportuj os
  z sys zaimportuj version
  z tkinter zaimportuj *
  z idlelib zaimportuj textView
  
  klasa AboutDialog(Toplevel):
      """Modal about dialog dla idle
  
      """
      def __init__(self, parent, title, _htest=Nieprawda):
          """
          _htest - bool, change box location when running htest
          """
          Toplevel.__init__(self, parent)
          self.configure(borderwidth=5)
          # place dialog below parent jeżeli running htest
          self.geometry("+%d+%d" % (
                          parent.winfo_rootx()+30,
                          parent.winfo_rooty()+(30 jeżeli nie _htest inaczej 100)))
          self.bg = "#707070"
          self.fg = "#ffffff"
          self.CreateWidgets()
          self.resizable(height=FALSE, width=FALSE)
          self.title(title)
          self.transient(parent)
          self.grab_set()
          self.protocol("WM_DELETE_WINDOW", self.Ok)
          self.parent = parent
          self.buttonOk.focus_set()
          self.bind('<Return>',self.Ok) #dismiss dialog
          self.bind('<Escape>',self.Ok) #dismiss dialog
          self.wait_window()
  
      def CreateWidgets(self):
          release = version[:version.index(' ')]
          frameMain = Frame(self, borderwidth=2, relief=SUNKEN)
          frameButtons = Frame(self)
          frameButtons.pack(side=BOTTOM, fill=X)
          frameMain.pack(side=TOP, expand=TRUE, fill=BOTH)
          self.buttonOk = Button(frameButtons, text='Close',
                                 command=self.Ok)
          self.buttonOk.pack(padx=5, pady=5)
          #self.picture = Image('photo', data=self.pictureData)
          frameBg = Frame(frameMain, bg=self.bg)
          frameBg.pack(expand=TRUE, fill=BOTH)
          labelTitle = Label(frameBg, text='IDLE', fg=self.fg, bg=self.bg,
                             font=('courier', 24, 'bold'))
          labelTitle.grid(row=0, column=0, sticky=W, padx=10, pady=10)
          #labelPicture = Label(frameBg, text='[picture]')
          #image=self.picture, bg=self.bg)
          #labelPicture.grid(row=1, column=1, sticky=W, rowspan=2,
          #                  padx=0, pady=3)
          byline = "Python's Integrated DeveLopment Environment" + 5*'\n'
          labelDesc = Label(frameBg, text=byline, justify=LEFT,
                            fg=self.fg, bg=self.bg)
          labelDesc.grid(row=2, column=0, sticky=W, columnspan=3, padx=10, pady=5)
          labelEmail = Label(frameBg, text='email:  idle-dev@python.org',
                             justify=LEFT, fg=self.fg, bg=self.bg)
          labelEmail.grid(row=6, column=0, columnspan=2,
                          sticky=W, padx=10, pady=0)
          labelWWW = Label(frameBg, text='https://docs.python.org/' +
                           version[:3] + '/library/idle.html',
                           justify=LEFT, fg=self.fg, bg=self.bg)
          labelWWW.grid(row=7, column=0, columnspan=2, sticky=W, padx=10, pady=0)
          Frame(frameBg, borderwidth=1, relief=SUNKEN,
                height=2, bg=self.bg).grid(row=8, column=0, sticky=EW,
                                           columnspan=3, padx=5, pady=5)
          labelPythonVer = Label(frameBg, text='Python version:  ' +
                                 release, fg=self.fg, bg=self.bg)
          labelPythonVer.grid(row=9, column=0, sticky=W, padx=10, pady=0)
          tkVer = self.tk.call('info', 'patchlevel')
          labelTkVer = Label(frameBg, text='Tk version:  '+
                             tkVer, fg=self.fg, bg=self.bg)
          labelTkVer.grid(row=9, column=1, sticky=W, padx=2, pady=0)
          py_button_f = Frame(frameBg, bg=self.bg)
          py_button_f.grid(row=10, column=0, columnspan=2, sticky=NSEW)
          buttonLicense = Button(py_button_f, text='License', width=8,
                                 highlightbackground=self.bg,
                                 command=self.ShowLicense)
          buttonLicense.pack(side=LEFT, padx=10, pady=10)
          buttonCopyright = Button(py_button_f, text='Copyright', width=8,
                                   highlightbackground=self.bg,
                                   command=self.ShowCopyright)
          buttonCopyright.pack(side=LEFT, padx=10, pady=10)
          buttonCredits = Button(py_button_f, text='Credits', width=8,
                                 highlightbackground=self.bg,
                                 command=self.ShowPythonCredits)
          buttonCredits.pack(side=LEFT, padx=10, pady=10)
          Frame(frameBg, borderwidth=1, relief=SUNKEN,
                height=2, bg=self.bg).grid(row=11, column=0, sticky=EW,
                                           columnspan=3, padx=5, pady=5)
          idle_v = Label(frameBg, text='IDLE version:   ' + release,
                         fg=self.fg, bg=self.bg)
          idle_v.grid(row=12, column=0, sticky=W, padx=10, pady=0)
          idle_button_f = Frame(frameBg, bg=self.bg)
          idle_button_f.grid(row=13, column=0, columnspan=3, sticky=NSEW)
          idle_about_b = Button(idle_button_f, text='README', width=8,
                                  highlightbackground=self.bg,
                                  command=self.ShowIDLEAbout)
          idle_about_b.pack(side=LEFT, padx=10, pady=10)
          idle_news_b = Button(idle_button_f, text='NEWS', width=8,
                                  highlightbackground=self.bg,
                                  command=self.ShowIDLENEWS)
          idle_news_b.pack(side=LEFT, padx=10, pady=10)
          idle_credits_b = Button(idle_button_f, text='Credits', width=8,
                                  highlightbackground=self.bg,
                                  command=self.ShowIDLECredits)
          idle_credits_b.pack(side=LEFT, padx=10, pady=10)
  
      def ShowLicense(self):
          self.display_printer_text('About - License', license)
  
      def ShowCopyright(self):
          self.display_printer_text('About - Copyright', copyright)
  
      def ShowPythonCredits(self):
          self.display_printer_text('About - Python Credits', credits)
  
      def ShowIDLECredits(self):
          self.display_file_text('About - Credits', 'CREDITS.txt', 'iso-8859-1')
  
      def ShowIDLEAbout(self):
          self.display_file_text('About - Readme', 'README.txt')
  
      def ShowIDLENEWS(self):
          self.display_file_text('About - NEWS', 'NEWS.txt')
  
      def display_printer_text(self, title, printer):
          printer._Printer__setup()
          text = '\n'.join(printer._Printer__lines)
          textView.view_text(self, title, text)
  
      def display_file_text(self, title, filename, encoding=Nic):
          fn = os.path.join(os.path.abspath(os.path.dirname(__file__)), filename)
          textView.view_file(self, title, fn, encoding)
  
      def Ok(self, event=Nic):
          self.destroy()
  
  jeżeli __name__ == '__main__':
      z idlelib.idle_test.htest zaimportuj run
      run(AboutDialog)
  